Auxiliary measures taken, or devices used, in connection with loading or unloading

BPERFORMING OPERATIONS TRANSPORTING B65Thin material handling B65GTRANSPORT OR STORAGE DEVICES

B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading

B65G69/001Buffers for vehicles at loading stations B65G69/003Restraining movement of a vehicle at a loading station using means not being part of the vehicle B65G69/005the means engaging at least one wheel of the vehicle B65G69/006Centring or aligning a vehicle at a loading station using means not being part of the vehicle B65G69/008Dock- or bumper-seals B65G69/02Filling storage spaces as completely as possible B65G69/04Spreading out the materials conveyed over the whole surface to be loaded Trimming heaps of loose materials B65G69/0408by relatively moving an endless feeding means B65G69/0416with scraping belts or chains B65G69/0425with vibrating or shaking means B65G69/0433with screw conveyors B65G69/0441with chutes, deflector means or channels B65G69/045with scraping devices B65G69/0458with rotating means B65G69/0466with throwing devices B65G69/0475with air jets B65G69/0483with electric or magnetic means B65G69/0491with a pneumatic feeding conveyor B65G69/06Fluidising B65G69/08Devices for emptying storage spaces as completely as possible B65G69/10Obtaining an average product from stored bulk material B65G69/12Sieving bulk materials during loading or unloading B65G69/14Pulverising loaded or unloaded materials B65G69/16Preventing pulverisation, deformation, breakage, or other mechanical damage to the goods or materials B65G69/165using descending or lowering endless conveyors B65G69/18Preventing escape of dust B65G69/181by means of sealed systems B65G69/182with aspiration means B65G69/183with co-operating closure members on each of the parts of a separable transfer channel B65G69/185by means of non-sealed systems B65G69/186with aspiration means B65G69/187with non-return closures B65G69/188with spraying means B65G69/20Auxiliary treatments B65G69/22Horizontal loading or unloading platforms B65G69/24having platform level adjusting means B65G69/26Rotatable platforms B65G69/28Loading ramps B65G69/2805permanently installed on the dock B65G69/2811pivoting ramps B65G69/2817with fluid-operated means B65G69/2823extensible by pivoting parts B65G69/2829extensible by sliding parts B65G69/2835with spring-operated means B65G69/2841extensible by pivoting parts B65G69/2847extensible by sliding parts B65G69/2852with electric motor-operated means B65G69/2858with weight counterbalancing means B65G69/2864adjustable with respect to the dock B65G69/287Constructional features of deck or surround B65G69/2876Safety or protection means B65G69/2882operated by detectors or sensors B65G69/2888Vehicle barriers mounted on deck B65G69/2894Safety legs B65G69/30Non-permanently installed loading ramps